I have a coworker with an older 1420 with a PTO issue. The original PTO flew apart, so we replaced it, as well as the switch and the relay. But when we went to get it running, the PTO will not engage. It will "click" but not engage. The mower had previously set for at least 2-3 years and it had been a "nest" for rodents as evidenced by what they left behind. So.....with that said, we have checked for power and it has power at the switch and to the relay, but nothing is going to the PTO. What should we look for next? As always, we really appreciate the help we get!
